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2031410355252 = 223169284196271
BaseRepresentation
bin11101100011111001011…
…111100001110000110100
321012012102110222020000220
4131203321133201300310
5231240312022332002
64153114513534340
7266523146055555
oct35437137416064
97165373866026
102031410355252
11713575206673
1228984b2743b0
1311973ab923b5
147046c34432c
1537c958447bc
hex1d8f97e1c34

2031410355252 has 12 divisors (see below), whose sum is σ = 4739957495616. Its totient is φ = 677136785080.

The previous prime is 2031410355241. The next prime is 2031410355263. The reversal of 2031410355252 is 2525530141302.

It is an interprime number because it is at equal distance from previous prime (2031410355241) and next prime (2031410355263).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84642098124 + ... + 84642098147.

It is an arithmetic number, because the mean of its divisors is an integer number (394996457968).

Almost surely, 22031410355252 is an apocalyptic number.

It is an amenable number.

2031410355252 is an abundant number, since it is smaller than the sum of its proper divisors (2708547140364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2031410355252 is a wasteful number, since it uses less digits than its factorization.

2031410355252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169284196278 (or 169284196276 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 2031410355252 its reverse (2525530141302), we get a palindrome (4556940496554).

The spelling of 2031410355252 in words is "two trillion, thirty-one billion, four hundred ten million, three hundred fifty-five thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 169284196271 338568392542 507852588813 677136785084 1015705177626 2031410355252